Transaction not yet indexed

53nsmRL8tHWgsLp2UsdHsrSqnXAdzy7FMExvYQHUtQh279EhFvqjENnRdVcdP5fGrTSm41C5UdSTSSGJhH2Vt97n

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.